Camera NDK library: first draft
Bug: 23012001
Change-Id: I06d834421289d4dead1c87301a6ee94487ccf023
diff --git a/include/camera/ndk/NdkCaptureRequest.h b/include/camera/ndk/NdkCaptureRequest.h
new file mode 100644
index 0000000..44b36d9
--- /dev/null
+++ b/include/camera/ndk/NdkCaptureRequest.h
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * This file defines an NDK API.
+ * Do not remove methods.
+ * Do not change method signatures.
+ * Do not change the value of constants.
+ * Do not change the size of any of the classes defined in here.
+ * Do not reference types that are not part of the NDK.
+ * Do not #include files that aren't part of the NDK.
+ */
+#include <android/native_window.h>
+#include "NdkCameraError.h"
+#include "NdkCameraMetadata.h"
+
+#ifndef _NDK_CAPTURE_REQUEST_H
+#define _NDK_CAPTURE_REQUEST_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// Container for output targets
+typedef struct ACameraOutputTargets ACameraOutputTargets;
+
+// Container for a single output target
+typedef struct ACameraOutputTarget ACameraOutputTarget;
+
+typedef struct ACaptureRequest ACaptureRequest;
+
+camera_status_t ACameraOutputTarget_create(ANativeWindow*);
+void ACameraOutputTarget_free(ACameraOutputTarget*);
+
+camera_status_t ACaptureRequest_addTarget(ACaptureRequest*, const ACameraOutputTarget*);
+camera_status_t ACaptureRequest_removeTarget(ACaptureRequest*, const ACameraOutputTarget*);
+
+/*
+ * Get a metadata entry
+ */
+camera_status_t ACaptureRequest_getConstEntry(
+ const ACaptureRequest*, uint32_t tag, ACameraMetadata_const_entry* entry);
+/*
+ * Set an entry of corresponding type.
+ * The entry tag's type must match corresponding set API or an
+ * ACAMERA_ERROR_INVALID_PARAMETER error will occur.
+ * Also, the input ACameraMetadata* must belong to a capture request or an
+ * ACAMERA_ERROR_INVALID_PARAMETER error will occur.
+ */
+camera_status_t ACaptureRequest_setEntry_u8(
+ ACaptureRequest*, uint32_t tag, uint32_t count, const uint8_t* data);
+camera_status_t ACaptureRequest_setEntry_i32(
+ ACaptureRequest*, uint32_t tag, uint32_t count, const int32_t* data);
+camera_status_t ACaptureRequest_setEntry_float(
+ ACaptureRequest*, uint32_t tag, uint32_t count, const float* data);
+camera_status_t ACaptureRequest_setEntry_i64(
+ ACaptureRequest*, uint32_t tag, uint32_t count, const int64_t* data);
+camera_status_t ACaptureRequest_setEntry_double(
+ ACaptureRequest*, uint32_t tag, uint32_t count, const double* data);
+camera_status_t ACaptureRequest_setEntry_rational(
+ ACaptureRequest*, uint32_t tag, uint32_t count, const ACameraMetadata_rational* data);
+
+// free the capture request created by ACameraDevice_createCaptureRequest
+void ACaptureRequest_free(ACaptureRequest* request);
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+#endif // _NDK_CAPTURE_REQUEST_H